Stadium: Court Central Round: 26 Ground: Clay
| Challenger Montevideo | 2023/11/16 18:45 | Alvaro Guillen Meza v Roman Andres Burruchaga | 6-4,4-6,3-6 |
| Challenger Montevideo | 2023/11/14 19:00 | Alvaro Guillen Meza v Luciano Darderi | 7-6,6-7,6-4 |
| Challenger Montevideo | 2023/11/13 16:20 | Renzo Olivo v Alvaro Guillen Meza | 6-2,6-7,6-7 |
| Challenger Montevideo | 2023/11/12 20:10 | Adolfo Daniel Vallejo v Alvaro Guillen Meza | 6-3,4-6,6-7 |
| Challenger Lima | 2023/11/08 21:00 | Alvaro Guillen Meza v Mariano Navone | 3-6,2-6 |
| Challenger Lima | 2023/11/07 23:45 | Ignacio Buse v Alvaro Guillen Meza | 7-6,3-6,4-6 |
| Challenger Lima | 2023/11/06 16:00 | Murkel Dellien v Alvaro Guillen Meza | 7-5,2-6,3-6 |
| Challenger Lima | 2023/11/05 15:00 | Alex Barrena v Alvaro Guillen Meza | 5-7,1-6 |
| ITF M15 Santa Cruz | 2023/11/26 17:30 | Ramiro Amarilla v Jefferson Wendler Filho | 2-6,2-6 |
| ITF M15 Santa Cruz | 2023/11/20 19:00 | Bautista Vilicich v Ramiro Amarilla | 6-1,6-3 |
| ITF M15 Santa Cruz | 2023/11/19 14:00 | Ramiro Amarilla v Benjamin Denis Alarcon | 6-2,3-6,10-3 |
| ITF M15 Cochabamba | 2023/11/15 20:45 | Nicolas Villalon v Ramiro Amarilla | 6-4,6-4 |
| ITF M15 Cochabamba | 2023/11/13 14:00 | Vitek Horak v Ramiro Amarilla | 5-7,2-6 |
| ITF M15 Cochabamba | 2023/11/12 13:00 | Ramiro Amarilla v Felipe Pagnacco | 4-6,6-3,12-10 |
| ITF M15 Rosario | 2023/11/07 13:00 | Alan Postay v Ramiro Amarilla | 6-4,6-2 |
| ITF M15 Rosario | 2023/11/06 13:00 | Ramiro Amarilla v Valentin Basel | 1-6,6-4,10-8 |